#ifndef FFT_H
#define FFT_H

#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include "includes.h"

#define PI 3.1415926535



void FFT(FP64 *pr , FP64 *pi , INT32U n , FP64 *fr , FP64 *fi);
void GetAmplitude(FP64 *amplitude, INT32U n, FP64 *fr, FP64 *fi);
void GetPhase(FP64 *phase, INT32U n, FP64 *fr, FP64 *fi);


#endif // FFT_H


